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Search results for: 'Duolingo’s Social Features and Language Learning'

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android kotlin OnBackInvokedCallback is not enabled for the application
AND-32-12-A-P-A
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android kotlin OnBackInvokedCallback is not enabled for the application'123'123
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  1. Techage H.265 8CH 48V POE NVR 4MP CCTV System Vandalproof Anti-vandal Indoor Outdoor Dome IP Camera
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    Techage H.265 8CH 48V POE NVR 4MP CCTV System Vand... SKU : 32812041218
    Special Price US$464.48 Regular Price US$516.09
    Out of stock
  2. WiFi 1MP HD 720P Durable IP Camera P2P Plug and Play Outdoor Dome PTZ Wireless Security with Pan/Til
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    WiFi 1MP HD 720P Durable IP Camera P2P Plug and Pl... SKU : 32921608813
    Special Price US$75.38 Regular Price US$83.76
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  3. 1080P 60fps 30X Optical Zoom Visca & Pelco-D/P HDMI and SDI Output HD IP POE PTZ Video Conference
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    1080P 60fps 30X Optical Zoom Visca & Pelco-D/P... SKU : 32963024208
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    Face Recognition Remote Access System with Cloud S... SKU : WCAM101119340166
    Special Price US$142.60 Regular Price US$158.45
  6. 4G WiFi Qr RFID Touch Screen Face Access Terminal Unit for School Bus
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    4G WiFi Qr RFID Touch Screen Face Access Terminal ... SKU : WCAM101119340638
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  7. 2017 Xiaomi Smart Home Gateway 3 ,Aqara Smart Light Control ZiGBee/Wifi Wireless Key and Wall Switc
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    2017 Xiaomi Smart Home Gateway 3 ,Aqara Smart Ligh... SKU : 32792095225
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  8. Support RFID Card Reader and Biometric Device Face Recognition Network Access Control
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    Support RFID Card Reader and Biometric Device Face... SKU : WCAM101119340080
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  9. Beward Face Recognition and Biometric Time Attendance with Free Software
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    Beward Face Recognition and Biometric Time Attenda... SKU : WCAM101119340056
    Special Price US$98.70 Regular Price US$109.67
  10. Fast Speed Body Test Face Recognition Authentication and Access Control
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    Fast Speed Body Test Face Recognition Authenticati... SKU : WCAM101119340044
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  11. 65536 White Lists Human Body Face Detection and Recognition Device
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    65536 White Lists Human Body Face Detection and Re... SKU : WCAM101119340034
    Special Price US$319.34 Regular Price US$354.82
  12. Facial Time Attendance and Access Control Integrated Wiegand CCTV Camera Face Recognition Turnstile
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    Facial Time Attendance and Access Control Integrat... SKU : WCAM101119340011
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  13. RFID 125KHz Based Access Control + Time Attendance + Fingerprint + PIN +Keypad TFT Color Display Standalone TCP/IP
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    RFID 125KHz Based Access Control + Time Attendance... SKU : H15U
    Special Price US$48.61 Regular Price US$54.02
  14. Hiseeu Wireless NVR 1080P HD Outdoor Home Security Camera System 4CH CCTV Video Surveillance NVR Kit
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    Hiseeu Wireless NVR 1080P HD Outdoor Home Security... SKU : 32812860189
    Special Price US$152.99 Regular Price US$169.99
  15. 2018 New IP55 Security Guard Tour Patrol System With LED Light Flashlight Strong Waterproof Long Use
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    2018 New IP55 Security Guard Tour Patrol System Wi... SKU : 32796113285
    Special Price US$24.53 Regular Price US$27.26
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  16. TIMER Jakcom R3 Smart Ring Magic NFC Wireless Function Lock Phone Privacy Protection for Android Sma
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  17. Building Access Control Face Recognition Door Access Control Android Hot Sale Products
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    Building Access Control Face Recognition Door Acce... SKU : WCAM101119340025
    Special Price US$87.09 Regular Price US$96.77
  18. Beward Android Sdk Attendance Camera Face Recognition Access Control
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    Beward Android Sdk Attendance Camera Face Recognit... SKU : WCAM101119340006
    Special Price US$129.64 Regular Price US$144.04
  19. Aqara Smart Door Windows Sensor Wireless Intelligent Mijia Home anti-theft protection Zigbee functio
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    Aqara Smart Door Windows Sensor Wireless Intellige... SKU : 32829007348
    Special Price US$12.96 Regular Price US$14.39
  20. Fingerprint Time Attendance Machine Access Control WIFI Indoor RFID 125KHz Password
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    Fingerprint Time Attendance Machine Access Control... SKU : MM7301
    Special Price US$65.32 Regular Price US$72.58
  21. Villa Video Door Phone Intercom System with Sdk/API
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    Villa Video Door Phone Intercom System with Sdk/AP... SKU : WCAM101119340184
    Special Price US$272.24 Regular Price US$302.49
  22. Night Vision IR Video Door Phone Smart Camera Intercom with SD Card
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    Night Vision IR Video Door Phone Smart Camera Inte... SKU : WCAM101119340182
    Special Price US$272.24 Regular Price US$302.49
  23. Vandal-Proof Video Outdoor Intercom with Wide Angle View
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    Vandal-Proof Video Outdoor Intercom with Wide Angl... SKU : WCAM101119340177
    Special Price US$272.24 Regular Price US$302.49
  24. Face Recognition Smart Phone Access Control Video Intercom
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    Face Recognition Smart Phone Access Control Video ... SKU : WCAM101119340175
    Special Price US$272.24 Regular Price US$302.49
  25. Help- Point VoIP Intercom for Car Parking Lot
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    Help- Point VoIP Intercom for Car Parking Lot SKU : WCAM101119340174
    Special Price US$272.24 Regular Price US$302.49
  26. TCP/IP Color Screen Biometric Fingerprint And RFID Card Reader Door Access Control System Standalone
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    TCP/IP Color Screen Biometric Fingerprint And RFID... SKU : 32711738315
    Special Price US$29.46 Regular Price US$32.74
    Out of stock
  27. Original Xiaomi Mi Cube Controller Zigbee Version Controlled by Six Actions with Phone App for Smart
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    Original Xiaomi Mi Cube Controller Zigbee Version ... SKU : 32810263920
    Special Price US$18.50 Regular Price US$20.56
  28. SIP 4 Wires Analog Video Door Phone to IP Converter Box
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    SIP 4 Wires Analog Video Door Phone to IP Converte... SKU : WCAM101119340345
    Special Price US$66.55 Regular Price US$73.94
  29. Wireless 65mm Lens to Observe The Animals and Watch The Game  Mini IP Camera
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    Wireless 65mm Lens to Observe The Animals and Watc... SKU : WCAM101119340393
    Special Price US$90.75 Regular Price US$100.83
  30. Infrared Thermal Imaging Camera Access Control and Time Attendance Face ID Recognition Device
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    Infrared Thermal Imaging Camera Access Control and... SKU : WCAM101119340194
    Special Price US$358.66 Regular Price US$398.51
  31. Face and Card Time Recording Thermal Scanner Camera Face Recognition Turnstile
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    Face and Card Time Recording Thermal Scanner Camer... SKU : WCAM101119340146
    Special Price US$192.04 Regular Price US$213.37
  32. Hot sale K700S 7inch CCTV TESTER Support PELCO-P, PELCO-D, SAMSUNG etc 30 kinds of PTZ control proto
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    Hot sale K700S 7inch CCTV TESTER Support PELCO-P, ... SKU : 32816865972
    Special Price US$195.81 Regular Price US$217.56
    Out of stock
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